[laddad]

You might want to rule out infection as a first step (strep and mycoplasma tests) especially if the changes were sudden.

My daughter had similar issues and ended up being diagnosed with PANS and later with autism. She didn’t have the typical autism characteristics, but we learned it’s often expressed differently in girls.

Long story short, she’s a high achiever and is studying to become an RN. Hang in there!